18304156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4241}}^1$

素因数の和:4341

約数の個数: 24

約数和(自身を含む): 34920144

約数和(自身を除く): 16615988

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4241, 4316, 8482, 16964, 55133, 110266, 220532, 352003, 704006, 1408012, 4576039, 9152078, 18304156]

約数ペア:

[(1, 18304156), (2, 9152078), (4, 4576039), (13, 1408012), (26, 704006), (52, 352003), (83, 220532), (166, 110266), (332, 55133), (1079, 16964), (2158, 8482), (4241, 4316)]